Everyone is answering about wearing a mask, when the poster clearly makes the point that they don't have one. They can't just poof it from the air. The answers are not helpful.
The question is about whether shallow breathing and nose or mouth breathing is better. It's a very particular question. An interesting question.
Does anyone know, with real scientific knowledge, what the answer to this specific question is? Can anyone answer to the specific question?
I have a Mastodon, Friendica, Peertube, and a PieFed instance. I'm an Admin.
Let me make sure I understand. You are asking whether I would care if you were using my server, and you asked a different server Admin to remove your data from their server (and probably ban you on that server)?
If this is what you are asking, I personally wouldn't give it any thought. It's your data. If you don't want it on some other server, then you certainly have that right. I frankly don't think any Admin would have a problem with this. Even the opposite would be fine. If someone asked me to remove their data that came in remotely.
I might even be impressed that you are enforcing and thinking about your rights to privacy and your right to control your own data.